.recommendation-reason {
    background: #f8f9fa;
    padding: 15px;
    margin-top: 10px;
    border-radius: 5px;
    font-size: 0.9em;
}

.recommendation-reason h4 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.recommendation-reason ul {
    list-style: none;
    padding-left: 0;
}

.recommendation-reason li {
    margin-bottom: 5px;
    color: #34495e;
}

.similar-books {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.similar-books h5 {
    color: #2c3e50;
    margin-bottom: 8px;
}

.similar-books li {
    font-size: 0.85em;
    color: #7f8c8d;
}

.similar-books small {
    color: #95a5a6;
} 